Remy 12088 Alternator

Remanufactured Alternator for Audi and Volkswagen

The Remy Premium Remanufactured 12088 alternator is a 12-volt charging system component built for select Audi and Volkswagen applications. It delivers 90 amps of output with an internal voltage regulator, internal fan, clockwise rotation, and an included pulley for direct replacement service.

Compatible With 2000-2004 Volkswagen Passat and 2000-2001 Audi A4, A4 Quattro, A6, and A6 Quattro equipped with the Valeo unit specification. This Remy 12088 alternator is a practical OE-style replacement for vehicles that need stable charging performance from a remanufactured unit.

Key Features

• Remanufactured alternator from Remy Premium Remanufactured
• 90 amp amperage rating for standard charging output
• 12-volt electrical system application
• Internal voltage regulator for integrated control
• Internal fan design
• Clockwise rotation
• Pulley included
• OE manufacturer reference: Valeo

Product Details

Remy 12088 is a remanufactured alternator engineered for vehicles originally equipped with a Valeo charging unit. It is specified for select Audi A4, Audi A4 Quattro, Audi A6, Audi A6 Quattro, and Volkswagen Passat models, making it a focused replacement for common European applications. The 90 amp output and internal regulator support consistent electrical system operation in vehicles with factory-style charging requirements.

This part cross-references 06B-903-018D and 078-903-016G for the same application.

Common Uses

• Restores charging output when the battery is not staying charged
• Addresses warning lights related to the charging system
• Replaces a worn or failing Valeo-style alternator
• Helps correct low-voltage electrical performance
• Supports reliable operation of vehicle electronics and starting systems

Installation Notes and Tips

Verify the OE manufacturer match, amperage rating, rotation direction, and pulley configuration before installation. Confirm the vehicle uses the listed Valeo-style application and compare the part number against the original unit to ensure proper fitment. After installation, check charging voltage at the battery and inspect belt condition and routing.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to meet application-specific replacement needs for European charging systems. This alternator is built as a direct-fit service part for the listed Audi and Volkswagen models.